For Synchronizing with mobile phones I'll suggest you to take a look at:zyb.com
Here you can back-up most mobile phones - and synch them!
Theres a way to synch with Google Calendar -- and with the ical-format (*.ics files).

For the phone to be supported, it needs to be one capable of data transfer. WAP, GPRS, Wi-Fi.

I now created a user on Zyb, but how do I get my events from Rainlendar into the Zyb calendar which I can synchronize?
I see that Rainlendar uses the .ics format, and therefore it should be possible. But how?

I tried the &quot;Google calendar import (and other ICS calendar)&quot; button. First I found the file on my harddisk but it didn't work. Then I copied the .ics file to my homepage and entered the URL, but it still didn't work.